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In The Last Days of the Dinosaurs, Riley Black walks listeners through what happened in the days, the years, the centuries, and the million years after the impact, tracking the sweeping disruptions that overtook this one spot, and imagining what might have been happening elsewhere on the globe. Life's losses were sharp and deeply-felt, but the hope carried by the beings that survived sets the stage for the world as we know it now. Picture yourself in the Cretaceous period. It's a sunny afternoon in the Hell Creek of ancient Montana 66 million years ago. A Triceratops horridus ambles along the edge of the forest. In a matter of hours, everything here will be wiped away. Lush verdure will be replaced with fire. Tyrannosaurus rex will be toppled from their throne, along with every other species of non-avian dinosaur no matter their size, diet, or disposition. They just don't know it yet. The cause of this disaster was identified decades ago. An asteroid some seven miles across slammed into the Earth, leaving a geologic wound over 50 miles in diameter. In the terrible mass extinction that followed, more than half of known species vanished seemingly overnight. But this worst single day in the history of life on Earth was as critical for us as it was for the dinosaurs, as it allowed for evolutionary opportunities that were closed for the previous 100 million years. A Macmillan Audio production from St. Martin's Press
I thought this was an interesting and entertainingly written book that told the story of our planet in a manner I haven't previously seen. That said, it needed better editing to avoid the extensive repetition (including the repeated use of the exact same adjectives and phrases). The author's style also mixes known facts and conjecture without noting which is which. While the book does include an extensive explanation at the end of the book as to what is fact and what is potentially fiction, I would have far preferred knowing which was which throughout the entire book, not just as an addendum. I'd recommend the book with those warnings. ( )
The editors were between a rock and a hard place. If they had taken out the extremely repetitious and boring comments on evolution, the book would have been too short to publish.
Without those lectures this had the potential to become a good book. ( )
Riley Black is a science writer of the deep past who in a number of books brings alive plants and animals that no longer exist. Her technique is to zoom in on a particular individual animal, establish it's maybe tired or hungry or seeking shade, then weave in the meat, the science facts. It does work without being too juvenile or cumbersome, it keeps you interested. The focus is on the Hell Creek Formation in Montana (Fort Peck Lake) 66 million years ago and chapters are the day of impact, the day after, 1 year after, 100 years, 1000 years etc.. One might think there would be piles of bones fossilized from this event from billions of dead animals, but there are actually very few: acid rain for years after. She reminds that the species who survived did so because of random evolutionary chance - for example turtles who can absorb oxygen through their butt were able to stay underwater long enough to avoid being cooked on the surface. Among avian dinosaurs (birds), there were two kinds - those with hard beaks for breaking open seeds, and those with toothy beaks for eating meat. The later did not survive because large animals were wiped out and there was no meat left, but the beaked birds could peck seeds from the wasteland like chickens in the desert. Totally random adaptation allowed them to survive. So our world today reflects this randomness of a single event 66 million years ago in present-day Mexico. Nobody could have guessed how things would turn out, evolution is too indeterminate, but we could say once the dinosaurs were gone it was highly unlikely they would return, the random chances that saw their rise would not repeat the same way again. ( )
In The Last Days of the Dinosaurs, Riley Black walks listeners through what happened in the days, the years, the centuries, and the million years after the impact, tracking the sweeping disruptions that overtook this one spot, and imagining what might have been happening elsewhere on the globe. Life's losses were sharp and deeply-felt, but the hope carried by the beings that survived sets the stage for the world as we know it now. Picture yourself in the Cretaceous period. It's a sunny afternoon in the Hell Creek of ancient Montana 66 million years ago. A Triceratops horridus ambles along the edge of the forest. In a matter of hours, everything here will be wiped away. Lush verdure will be replaced with fire. Tyrannosaurus rex will be toppled from their throne, along with every other species of non-avian dinosaur no matter their size, diet, or disposition. They just don't know it yet. The cause of this disaster was identified decades ago. An asteroid some seven miles across slammed into the Earth, leaving a geologic wound over 50 miles in diameter. In the terrible mass extinction that followed, more than half of known species vanished seemingly overnight. But this worst single day in the history of life on Earth was as critical for us as it was for the dinosaurs, as it allowed for evolutionary opportunities that were closed for the previous 100 million years. A Macmillan Audio production from St. Martin's Press
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